| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.65 | 3.200% | $186.4308 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $237.93 | 11.855% | $266.1366 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $13.67 | 12.698% | $15.4058 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $218.94 | 11.783% | $244.7377 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $31.67 | 10.705% | $35.0603 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $48.74 | 6.281% | $51.8014 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $117.42 | 10.841% | $130.1495 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $849.02 | $929.7221 | $929.73 | $929.75 | $929.60 | |